[INFO] fetching crate rhythms 0.1.0...
[INFO] testing rhythms-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rhythms 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rhythms 0.1.0
[INFO] finished tweaking crates.io crate rhythms 0.1.0
[INFO] tweaked toml for crates.io crate rhythms 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rhythms 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 661f1562a465c47ce914f99a4ac6bc36f6d6ac56195f152157ff290f2d70c268
[INFO] running `Command { std: "docker" "start" "-a" "661f1562a465c47ce914f99a4ac6bc36f6d6ac56195f152157ff290f2d70c268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "661f1562a465c47ce914f99a4ac6bc36f6d6ac56195f152157ff290f2d70c268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "661f1562a465c47ce914f99a4ac6bc36f6d6ac56195f152157ff290f2d70c268", kill_on_drop: false }`
[INFO] [stdout] 661f1562a465c47ce914f99a4ac6bc36f6d6ac56195f152157ff290f2d70c268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3143d8192794ba630899d9c54466574d29a5af0ea95c20cc6afd09b7178ec926
[INFO] running `Command { std: "docker" "start" "-a" "3143d8192794ba630899d9c54466574d29a5af0ea95c20cc6afd09b7178ec926", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling rhythms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "3143d8192794ba630899d9c54466574d29a5af0ea95c20cc6afd09b7178ec926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3143d8192794ba630899d9c54466574d29a5af0ea95c20cc6afd09b7178ec926", kill_on_drop: false }`
[INFO] [stdout] 3143d8192794ba630899d9c54466574d29a5af0ea95c20cc6afd09b7178ec926
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2aec4906e5f801a5969b94ead9dcf5b6d07b1b1e4eda2cdc214a59f3636808d6
[INFO] running `Command { std: "docker" "start" "-a" "2aec4906e5f801a5969b94ead9dcf5b6d07b1b1e4eda2cdc214a59f3636808d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rhythms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "2aec4906e5f801a5969b94ead9dcf5b6d07b1b1e4eda2cdc214a59f3636808d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aec4906e5f801a5969b94ead9dcf5b6d07b1b1e4eda2cdc214a59f3636808d6", kill_on_drop: false }`
[INFO] [stdout] 2aec4906e5f801a5969b94ead9dcf5b6d07b1b1e4eda2cdc214a59f3636808d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70dd3d3256b5239c85603341be4b43cd4e3b2ead43e5996ad4bd09414cd1c6d6
[INFO] running `Command { std: "docker" "start" "-a" "70dd3d3256b5239c85603341be4b43cd4e3b2ead43e5996ad4bd09414cd1c6d6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rhythms-005b398d011b07cb)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::agsag_samai ... ok
[INFO] [stdout] test tests::bendir ... ok
[INFO] [stderr]    Doc-tests rhythms
[INFO] [stdout] test tests::cumbia ... ok
[INFO] [stdout] test tests::khafif_e_ramal ... ok
[INFO] [stdout] test tests::bjorklund_example ... ok
[INFO] [stdout] test tests::ruchenitza ... ok
[INFO] [stdout] test tests::york_samai ... ok
[INFO] [stdout] test tests::overflow ... ok
[INFO] [stdout] test tests::zero_pulses ... ok
[INFO] [stdout] test tests::zero_length ... ok
[INFO] [stdout] test tests::venda ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - Pattern::reset (line 225) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::step (line 270) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::move_cursor (line 245) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::len (line 289) ... ok
[INFO] [stdout] test src/lib.rs - Pattern (line 346) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::with_length (line 66) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::resize (line 208) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::next_looped (line 316) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::clear (line 186) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::as_slice (line 302) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::from_slice (line 93) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::new (line 46) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::pulses (line 118) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::rotate (line 162) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70dd3d3256b5239c85603341be4b43cd4e3b2ead43e5996ad4bd09414cd1c6d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70dd3d3256b5239c85603341be4b43cd4e3b2ead43e5996ad4bd09414cd1c6d6", kill_on_drop: false }`
[INFO] [stdout] 70dd3d3256b5239c85603341be4b43cd4e3b2ead43e5996ad4bd09414cd1c6d6